XU Changsong (1990-), female, Ph.D., Assistant Professor. E-mail: xcs@mail.sic.ac.cn
The chemical compositions and macrostructures of black-glazed tea bowls, white-rim black porcelains and dual-colored porcelains from Jizhou in the Song dynasty, China, were determined by energy-dispersive X-ray fluorescence and optic microscopy to investigate the manufacture techniques for different composite decorated porcelains. The results show that there are both consistency and difference in porcelain making materials, recipes and glazing techniques of the Jizhou black-glazed tea bowls, white-rim black porcelains and dual-colored porcelains. In addition to the reasonable selection of raw materials and recipes, the control of the glaze thickness and height difference formed by the slight trimming of the body in glaze scraping process is a key to the sharp contrast and clear boundaries between black and white of the white-rim black porcelains.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |